Advances in Earth Science ›› 2006, Vol. 21 ›› Issue (11): 1211-1214. doi: 10.11867/j.issn.1001-8166.2006.11.1211
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Hou Chunmei,Zhang Zhiqiang,Chi Xiuli
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Hou Chunmei,Zhang Zhiqiang,Chi Xiuli. [J]. Advances in Earth Science, 2006, 21(11): 1211-1214.